Kyŏngyŏng sasang
Subtitle: chʻoego kyŏngyŏngja 72-in
By: Kyŏngyŏng Akʻademi pʻyŏn
Publisher: Kyŏngyŏng Akʻademi
Published: 1978
Place of publication: Sŏul
Language: kor
Number of pages: 269
Subjects: Executives; Conduct of life; Industrial management